{"schema_version": "1.7.0", "id": "RLSA-2026:71232", "modified": "2026-09-25T18:13:55.640794Z", "published": "2026-09-25T18:04:58.698983Z", "upstream": ["CVE-2026-23007", "CVE-2026-53005", "CVE-2026-63802", "CVE-2026-63831", "CVE-2026-64053", "CVE-2026-64383", "CVE-2026-64534", "CVE-2026-64564", "CVE-2026-68201", "CVE-2026-72261", "CVE-2026-80844", "CVE-2026-81000", "CVE-2026-89846"], "summary": "Important: kernel security, bug fix, and enhancement update", "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)\n\n* kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)\n\n* kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)\n\n* kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)\n\n* kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)\n\n* kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)\n\n* kernel: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CVE-2026-64534)\n\n* kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)\n\n* kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)\n\n* kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261)\n\n* kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)\n\n* kernel: net: tun: bound receive headroom (CVE-2026-81000)\n\n* kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)\n\nBug Fix(es) and Enhancement(s):\n\n* sctp: prevent peer transport count overflow [rhel-9.8.z] (JIRA:Rocky Linux-216251)\n\n* netfilter: nftables CVE and memory safety backports for 9.8 (JIRA:Rocky Linux-236634)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:5.14.0-687.51.1.el9_8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:71232"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2432674"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492381"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502243"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502251"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502498"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507134"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507399"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2510890"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513481"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516527"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528676"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2532176"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2535391"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:71232"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:71232"}}